http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216531105-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c626290cb7fd939cbdacf3574f306b6b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M7-483 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02M7-5387 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H02J7-34 |
| filingDate | 2021-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_584a4d640c52e3b68028f9533e26a0da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_844fde5cec3edf44b34a19e09a5f62f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50df431ef4abf6d400f098360664d40e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_966e53a3adb7a6cc0c58cfd84d0526a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92275cb52d8543ed5e1d3a75f7c51ca1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b60fd8033af9ee7baf9e5baec23a8003 |
| publicationDate | 2022-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216531105-U |
| titleOfInvention | A lithium-battery hybrid energy storage system based on half-bridge and full-bridge modular multilevel converters |
| abstract | The utility model discloses a lithium battery hybrid energy storage system based on a half-bridge type and a full-bridge type modular multi-level converter. The modular multi-level converter comprises three-phase, modular multi-level converter Each phase of the device includes a completely symmetrical upper bridge arm and a lower bridge arm. The upper bridge arm or the lower bridge arm includes at least a reactor L0, a resistor R0 and N sub-modules connected in series in sequence, N≥2, and the sub-modules are divided into battery sub-modules. Modules and supercapacitor submodules, battery submodules and supercapacitor submodules are connected in series at intervals; on each phase of the modular multilevel converter, the reactor L0 on the upper bridge arm is connected in series with the reactor L0 on the lower bridge arm The point of connection and setting of the series connection is the center point of each phase of the modular multilevel converter, and the center point of each phase of the modular multilevel converter is sequentially connected to the three-phase AC power supply through the reactor Ls and the resistance Rs . The utility model can efficiently realize SOC balance, and the DC bus voltage of the full-bridge modular multilevel converter has a large adjustable range. |
| priorityDate | 2021-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559587 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID3028194 |
Total number of triples: 22.